An attempt/action of having sexual relations with their friend's significant other behind their back.
Steve: "did you hear bob is dirty tapping logan's girlfriend?"
Adam: "no, I'd never think of him to do such a thing"
an action Steven Crowder asks you to do to him because he's totally not gay.
Steven Crowder : Hey you must Sack Tap me and keep it between us ;)
Male staffer : What the fuck
During oral sex, when a considerate man gives his partner warning that he's about to cum so she can stop before getting a mouth full. This indication is usual a light tap on the head. (a foreign concept to some men) Derived from a wrestling or fighting term used to indicate surrender.
My boyfriend is so considerate, he'll tap out when I'm giving him head.
Extremely cool. But very hard and some stuff quite fast. Didn't wanna put just hard and fast as it sounded inappropiate. Anyways it's very groovy and sounds awesome.
Person 1: So what do you think of tap dance?
Person 2: Well it's very groovy :)
When someone (usually male) taps another male on the nutsack firmly enough to elicit a short burst of testicular pain.
"Man, I actually prefer getting snapped in the ass with a wet towel in the locker room now that the football team started turkey tapping me after P.E."
Inserting a penny into the anus, then tapping it further in with a penis.
I copper tapped your mom last night.
A form of play-fighting in which male friends gently tap each other on their testicles, not to injure, but to playfully tease each other for mutual amusement.
"Boys will be boys."
"What you mean?"
"Your boyfriend just gave mine a sack tap."
"Oh! Ha! I missed it. Boys will be boys..."